519,056. Hair - waving appliances. GOTTFRIED, B. April 1, 1939, No. 10246. [Class 131] Apparatus for permanent hairwaving comprises a satchet c which is wound around a perforated tubular member a and inserted into an adapter b so as to make a steam - tight joint therewith. A heater is then placed over the part b so as to rest on the flange a1 of the member a, and the combined apparatus is finally placed over the tress of hair wound around the curler, which may be of the form disclosed in Specification 498,813. The flange a1 may rest on a scalp protector of the kind described in Specification 497,475. The adapter b may be dispensed with. The sachet comprises a layer of absorbent material c1 stitched to a non- absorbent sheet c, which may be metal foil, having its edges c3 bent over.
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机译：519,056。吹风机。 B. GOTTFRIED，1939年4月1日，编号10246。[Class 131]用于永久理发的设备包括一个小袋c，该小袋c缠绕在带孔的管状部件a上，并插入适配器b中，以与蒸汽进行紧密连接。 。然后将加热器放置在部分b上，以便搁置在部件a的凸缘a 1上，并且最终将组合的设备放置在缠绕在卷发器上的发束上，该发束可以是图2中公开的形式。规格498,813。凸缘a 1可以放在规格497,475中描述的头皮保护器上。适配器b可以省去。小袋包括缝合到非吸收性片材c上的吸收性材料层c 1，该非吸收性片材可以是金属箔，其边缘c 3弯曲。
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